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1. (WO2001085603) PROCESS FOR PRODUCING NITROGEN TRIFLUORIDE AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/085603    International Application No.:    PCT/JP2001/003963
Publication Date: 15.11.2001 International Filing Date: 11.05.2001
IPC:
C01B 21/083 (2006.01)
Applicants: SHOWA DENKO K. K. [JP/JP]; 13-9, Shiba Daimon 1-chome Minato-ku, Tokyo 105-8518 (JP) (For All Designated States Except US).
OHNO, Hiromoto [JP/JP]; (JP) (For US Only).
OHI, Toshio [JP/JP]; (JP) (For US Only)
Inventors: OHNO, Hiromoto; (JP).
OHI, Toshio; (JP)
Agent: ISHIDA, Takashi; A. AOKI, ISHIDA & ASSOCIATES Toranomon 37 Mori Building 5-1, Toranomon 3-chome Minato-ku, Tokyo 105-8423 (JP)
Priority Data:
2000-139846 12.05.2000 JP
60/230,792 07.09.2000 US
Title (EN) PROCESS FOR PRODUCING NITROGEN TRIFLUORIDE AND USE THEREOF
(FR) PROCEDE DE PRODUCTION DU TRIFLUORURE D'AZOTE ET SON UTILISATION
Abstract: front page image
(EN)F¿2? gas is reacted with NH¿3? gas in a gaseous phase at 80°C or less in the presence of a diluting gas to produce NF¿3?. Thus, NF¿3? is produced with good safety, efficiency and profitability.
(FR)Du gaz F¿2? est mis à réagir avec du gaz NH¿3? en phase gazeuse à une température de 80° C ou moins, en présence d'un gaz de dilution pour produire NF¿3?. Selon l'invention, on obtient ainsi du NF¿3? de manière sûre, efficace et rentable.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)